28608433

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12653}}^1$

素因数の和:12696

約数の個数: 16

約数和(自身を含む): 36443520

約数和(自身を除く): 7835087

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 12653, 88571, 215101, 240407, 1505707, 1682849, 4086919, 28608433]

約数ペア:

[(1, 28608433), (7, 4086919), (17, 1682849), (19, 1505707), (119, 240407), (133, 215101), (323, 88571), (2261, 12653)]